Atrial enlargement on ECG Johnson Francis | February 14, 2024 | ECG / Electrophysiology, ECG Library | No Comments Related Posts Stone heart syndrome No Comments | Dec 17, 2014 ATP test in syncope of unknown origin No Comments | Apr 22, 2012 KCNJ5 – the gene involved in LQTS13 No Comments | Jul 31, 2011 Idioventricular Rhythms No Comments | Sep 11, 2009 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal